11906972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 26412288

約数和(自身を除く): 14505316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 577, 737, 938, 1154, 1474, 1876, 2308, 2948, 4039, 5159, 6347, 8078, 10318, 12694, 16156, 20636, 25388, 38659, 44429, 77318, 88858, 154636, 177716, 270613, 425249, 541226, 850498, 1082452, 1700996, 2976743, 5953486, 11906972]

約数ペア:

[(1, 11906972), (2, 5953486), (4, 2976743), (7, 1700996), (11, 1082452), (14, 850498), (22, 541226), (28, 425249), (44, 270613), (67, 177716), (77, 154636), (134, 88858), (154, 77318), (268, 44429), (308, 38659), (469, 25388), (577, 20636), (737, 16156), (938, 12694), (1154, 10318), (1474, 8078), (1876, 6347), (2308, 5159), (2948, 4039)]